Passed | | Adventure, Action, Crime
A mad scientist plots the domination of America and only the masked hero, The Copperhead, can stop him.
When this serial was being written, it was intended to be a series that utilized Superman as the main hero. The owners of Superman decided they didn't want to let the studio use the character. Instead of scraping the project altogether, the writers replaced Superman with a character of their own creation, called The Copperhead.
Then some of the rumors about this mysterious Dr. Satan are true!
Gov. Bronson [Ch. 1]: All of them are probably true! Dr. Satan's spies have penetrated even the police department. The situation is so serious that I'm going to call four companies of the National Guard!
Chapter thirteen: Bob is flying directly at Superstition Peak, bails out over an open field, yet the plane crashes into the Peak.